• Rotor QX1 XTR 9000 Narrow Wide Oval Chainring

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Rotor QX1 XTR 9000 Narrow Wide Oval Chainring

The QX1 has an increased ovality of 12.5% to help you accelerate better, feel less muscle fatigue, experience smoother torque and better grip off road. The alternating thick/thin tooth profile keeps your chain from dropping in even the worst conditions, eliminating the need for a chain guide.

Read the interview with Cedric Gracia on Oval Chainrings here.


  • Narrow/wide profile
  • Helps climbing, grip and traction
  • Prevents chain drops and need for chain tensioner
  • Fully compatible with rear clutch mechs
  • Compatible with Shimano XTR M9000 and M9010 cranks

Buy Rotor Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
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Buying Guide

  • We've got everything you need to know in our buying guide.